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35915

Sigma-Aldrich

Sodium dichloroisocyanurate dihydrate

≥98.0% (AT)

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Synonym(s):
NaDCC, Dichloroisocyanuric acid sodium salt dihydrate
Empirical Formula (Hill Notation):
C3Cl2N3NaO3 · 2H2O
CAS Number:
51580-86-0
Molecular Weight:
255.98
EC Number:
220-767-7
MDL number:
MFCD00149404
PubChem Substance ID:
57649447

Quality Level

100

Assay

≥98.0% (AT)

reaction suitability

reagent type: oxidant

impurities

~0.5% free chloride

SMILES string

[Na+].[H]O[H].[H]O[H].[O-]C1=NC(=O)N(Cl)C(=O)N1Cl

InChI

1S/C3HCl2N3O3.Na.2H2O/c4-7-1(9)6-2(10)8(5)3(7)11;;;/h(H,6,9,10);;2*1H2/q;+1;;/p-1

InChI key

PYILKOIEIHHYGD-UHFFFAOYSA-M

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This Item
71480218928331058
Sodium dichloroisocyanurate dihydrate ≥98.0% (AT)

Sigma-Aldrich

35915

Sodium dichloroisocyanurate dihydrate

Sodium diethyldithiocarbamate trihydrate ACS reagent, for the determination and separation of heavy metals, ≥99.0%

Supelco

71480

Sodium diethyldithiocarbamate trihydrate

Sodium dichloroisocyanurate 96%

Sigma-Aldrich

218928

Sodium dichloroisocyanurate

Sodium molybdate dihydrate ACS reagent, ≥99%

Sigma-Aldrich

331058

Sodium molybdate dihydrate

reaction suitability

reagent type: oxidant

reaction suitability

-

reaction suitability

reagent type: oxidant

reaction suitability

reagent type: catalyst
core: molybdenum

impurities

~0.5% free chloride

impurities

-

impurities

-

impurities

≤0.005% insolubles

General description

Sodium dichloroisocyanurate dihydrate is a solid chlorine bleaching agent generally used as an alternative to sodium hypochlorite for water treatment.

Application

Calibration substance for the photometric determination of active chlorine. Guidelines for the analysis of waste water and surface water, Part 1; 28/3; Federal Department of Home Affairs 1982.
Sodium dichloroisocyanurate dihydrate can be used as a chlorine source to convert alkoxyl-s-triazines into N-chlorinated alkoxy-s-triazines.

Signal Word

Danger

Hazard Statements

H302 - H314 - H335 - H410

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1A - STOT SE 3

Target Organs

Respiratory system

Supplementary Hazards

EUH031 - EUH044

Storage Class Code

4.1A - Other explosive hazardous materials

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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SADJ : journal of the South African Dental Association = tydskrif van die Suid-Afrikaanse Tandheelkundige Vereniging, 64(5), 208-208 (2009-09-04)
Irreversible hydrocolloid (alginate) impressions are dimensionally unstable and difficult to disinfect. To evaluate the antimicrobial efficacy of a chlorite disinfectant (Presept) and a new formulation chlorine dioxide based disinfectant (Aseptrol) on irreversible hydrocolloid (alginate) impression material. Alginate blocks were contaminated
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Almost a billion persons lack access to improved drinking water, and diarrheal diseases cause an estimated 1.87 million deaths per year. Sodium dichloroisocyanurate (NaDCC) tablets are widely recommended for household water treatment to reduce diarrhea. Because NaDCC is directly added
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